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1. 发明专利

JP2002257689A SYSTEM FOR PREDICTING CORROSION PHENOMENON IN VEHICLE, METHOD USED FOR THE SAME, PROGRAM USED FOR THE SAME, AND COMPUTER-READABLE RECORDING MEDIUM WITH PROGRAM FOR THE SAME STORED THEREIN 失效
公开(公告)号：JP2002257689A
公开(公告)日：2002-09-11
申请号：JP2001054518
申请日：2001-02-28
申请人： YOSHIMURA SHINOBU , NISSAN MOTOR
发明人： YAEGASHI HIDEAKI , SAKAUCHI TSUNEO , YOSHIMURA SHINOBU
IPC分类号： G01N17/00 , G01M17/007 , G06F17/50 , G06N3/00
摘要： PROBLEM TO BE SOLVED: To easily and accurately predict corrosion phenomenon in vehicle. SOLUTION: The system for predicting corrosion phenomenon in vehicle includes a neural network 11 learned by a teacher data wherein vehicle running conditions, the body structure of the vehicle, the material requirements used for the vehicle, the mesh spatial positions of the vehicle sectioned with predetermined intervals, and the body sections the vehicle corresponding to the spatial positions are used for input data and the amount of corrosion is used for output data, a data input means (a keyboard or a data input/output device 20) wherein the vehicle running conditions, the body structure of the vehicle, the material requirements used for the vehicle, the spatial positions of the vehicle meshed and sectioned by the predetermined intervals, and the body of the vehicle sectioned corresponding to the spatial positions are inputted into a learned neural network 11 as a factor for predicting the amount of corrosion, and a display means 16 wherein the results outputted from the learned neural network 11 are displayed.

2. 发明专利

JPS6236534A TESTER 失效
公开(公告)号：JPS6236534A
公开(公告)日：1987-02-17
申请号：JP17591985
申请日：1985-08-12
申请人： YAGAWA MOTOKI , YOSHIMURA SHINOBU
发明人： YAGAWA MOTOKI , YOSHIMURA SHINOBU
IPC分类号： G01N3/30 , G01N3/38
摘要： PURPOSE:To cut the size of the apparatus, by inducing a secondary current in a second coil section provided at a specified interval from a first coil section with the flow of a pulse current to the first coil section from a pulse current supply source to transmit a repulsive electromagnetic force to a test object. CONSTITUTION:A tensile tester body 10 comprises a support section 11 for a test object A and a load transmitting section 12. First, a test object A is mounted between a mounting member 11c of the support section 11 and a mounting member 12b of the load transmitting section 12 through a mounting jig. Then, a pulse current supply source 20 is operated to run a pulse current to a first coil section 30 to generate a non-stationary magnetic field. This induces a secondary current in a second coil section 40 to generate an electromagnetic force as repulsive force in the direction of the arrow, which lower the load transmitting section 12 sharply to impact the test object A. An impact fatigue test of the test objective A can be implemented by continuing such an operation.

3. 发明专利

JPS6236535A TESTER 失效
公开(公告)号：JPS6236535A
公开(公告)日：1987-02-17
申请号：JP17592085
申请日：1985-08-12
申请人： YAGAWA MOTOKI , YOSHIMURA SHINOBU
发明人： YAGAWA MOTOKI , YOSHIMURA SHINOBU
IPC分类号： G01N3/30 , G01N3/38
摘要： PURPOSE:To achieve miniaturization of the apparatus, by providing a magnetic body at a load transmitting section in a tester for impact fatigue or the like to attract it with an electromagnet as opposed thereto at a specified interval. CONSTITUTION:A tensile tester body 10 comprises a support section 11 of a test object A and a load transmitting section 12. First, a test object A is mounted between a mounting member 11c of the support section 11 and a mounting member 12a of the load transmitting section 12 through a mounting jig. Then, a power source 20 is operated to run a pulse current to a electromagnet 30 through a waveform-shaping circuit 21. Non-stationary magnetic filed is generated in the electromagnet 30 to create a magnetic force in the magnetic body 40 in the direction of the arrow. This force lowers the load transmitting section 2 sharply to impact the test object A. An impact fatigue test of the test object A can be implemented by continuing such as operation.

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